MTL - Scholar’s Advanced Technological System - Chapter 1623 Old-fashioned "scam"?

Miguel transmigrated into the Wild Beast World in the body of a useless teen with the same name as himself after he was betrayed by his disciple, the Harem Emperor, for a knowledge and universal secret that he recently uncovered.In the Wild Beast World, humans could contract Wild Beasts through their Summoning Grimoire, a mysterious book that fated individuals can awaken at the age of 18.In this world of summons and beasts, Miguel awakened with the Beauty Sign-In System, which allowed him to contract legendary beauties as long as he signed in at a specific location.On his first sign-in, he received the Holy Daughter of the Red Family, the Fiery Empress of Legend.Using the Wild Beast World and the Sign-in System as a starting point, Miguel swore to return to the Immortal Cultivation World and settle scores with the Harem Emperor once and for all.Follow Miguel's journey as he reaches for the apex, becoming a legendary figure in all worlds.

The Main Character, Watari Karito, is a veteran player of a Military Shooting VRMMORPG.

Lin Feng was originally in charge of Supermarket supply. One day the supermarket accidentally enters an Apocalypse world. The apocalypse is happening, he has a supermarket in his hand. See how Lin Feng brings a supermarket to survive the Apocalypse.

- Description from Novelupdates

Ye Qiu transmigrated to a world of barren wastelands. He obtained the 10,000 Fold Return System.